This is a refactor of parts of the code, some minor things such as adding
punctuation in the end of sentences and making the code a bit easier to read.
More tests has been added in the form of gometalinter which checks the code
health, style and spelling errors. The flaky cleanup test should also be fixed
with this commit.
This commit aims to fix tests which fails on not finding columns such as
`expireson`. Adding the underscore that are used when creating the table
should fix this.
An issue with this is that it must have worked previously without underscores.
In that case this might break existing usage.
Anton Lindstrom
Marin Bek
Carlos Alexandro Becker
Matt Silverlock
Josh Holloway
Jacob Walker
Hans Lawrenz